1-(3-Methoxybenzoyl)-3,6-diphenyl-1,4-dihydro-1,2,4,5-tetrazine was prepared from 3-methoxybenzoyl chloride and 3,6-diphenyl-1,2(or 1,4)-dihydro-1,2,4,5-tetrazine, and its structure was determined by X-ray diffraction. This reaction yields the title compound rather than 1-(3-methoxybenzoyl)-3,6-diphenyl-1,2-dihydro-1,2,4,5-tetrazine. The central tetrazine ring of the title compound exhibits a boat conformation and therefore, is not homoaromatic.

中文翻译：

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1-(3-甲氧基苯甲酰基)-3,6-二苯基-1,4-二氢-1,2,4,5-四嗪的合成及结构分析

1-(3-Methoxybenzoyl)-3,6-diphenyl-1,4-dihydro-1,2,4,5-tetrazine 由 3-甲氧基苯甲酰氯和 3,6-diphenyl-1,2(或 1, 4)-二氢-1,2,4,5-四嗪，其结构由X射线衍射确定。该反应产生标题化合物而不是1-(3-甲氧基苯甲酰基)-3,6-二苯基-1,2-二氢-1,2,4,5-四嗪。标题化合物的中央四嗪环呈船形构象，因此不是同芳香族的。